. 2023 Jan 16;32:101063. doi: 10.1016/j.conctc.2023.101063

Table 2.

Logistic regression analysis to determine the difference in the incidence of pressure ulcers in the three groups of control, fish oil, and placebo shows that there is a statistically significant difference in the incidence of pressure ulcers in the three groups (P = 0.043).

Groups	Regression coefficient	Parent statistics	Degrees of Freedom	(P) The significance level	Ratio Risk	Odds ratio	95% confidence interval
Groups	Regression coefficient	Parent statistics	Degrees of Freedom	(P) The significance level	Ratio Risk	Odds ratio	Min	Max
Control		6.288	2	0.043
Fish Oil	- 2.475	5.184	1	0.023	0.084	11.9	0.1	0.709
Placebo	- 0.993	2.271	1	0.132	0.37	2.7	0.102	1.348